If your Yamaha Raptor is backfiring on decel, there's a small part of the exhaust you may have overlooked.

Yamaha makes a variety of quality products to protect powersports vehicles from corrosion. 

Got a Yamaha ATV with everything plugged in but no spark? John Talley offers tips for a Yamaha Raptor with this problem.

Powersports pro John Talley answers a couple of Yamaha ATV (YFZ450 and Raptor 700) fuel and air problems for our live Q&A viewers.

Can a clogged air filter in a Yamaha ATV cause revving problems? John Talley answers this question for a Yamaha Raptor that went underwater.

John Talley answers questions about Yamaha ATV electrical problems for the Raptor and YFZ450 models.

John Talley answers questions about Yamaha Raptor, Grizzly and YFZ450 ATV repair.

How to build the bottom end of a Yamaha Raptor 700R engine: step-by-step guide with video. 

Steps and video on how to set the cam timing and adjust the valve lash on a Yamaha Raptor.